What powers classic.or.jp?
Last seen Jun 2026 · 12 technologies across 8 categories
Analytics
Google Analytics
since May 2020
Blogs
Blogger
since May 2020
CDN
Google Hosted Libraries
since Feb 2022
Unpkg
since Sep 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
Web servers
OpenGSE
since May 2020
Webmail
Google Workspace
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.87 / 10 · ranked #679,758 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 1.2 MB · 34 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.